/Engine/Plugins/Enterprise/LidarPointCloud/Source/LidarPointCloudRuntime/Public/LidarPointCloudOctree.h
Calculates virtual depth of this node, to be used to estimate the best sprite size
void CalculateVirtualDepth ( const [TArray](API\Runtime\Core\Containers\TArray)< float > & LevelWeights, const float & PointSizeBias )